IP2015: Buttons Disappear On F9 Send Email Window When Resized

Applies to:

Siebel Automotive - Version 15.0 [IP2015] and laterSiebel CRM - Version 15.0 [IP2015] and laterInformation in this document applies to any platform.

Symptoms

In IP2015 Open UI, the F9 Send Email Window is resizable. However, if you click on the corner to make the window larger, the buttons (Send, Cancel, etc.) disappear. There does not seem to be a way to get them back. If you make the window smaller again, they do NOT reappear.